In a plurality of rooms, hubs are installed to build a star-shaped LAN, and tone-generation-related devices, such as a keyboard, tone generator device and speaker, are connected to the respective hubs. For example, in an internal network, the keyboard is logically connected to an input s

In a plurality of rooms, hubs are installed to build a star-shaped LAN, and tone-generation-related devices, such as a keyboard, tone generator device and speaker, are connected to the respective hubs. For example, in an internal network, the keyboard is logically connected to an input s

Processor devices functioning as tone-generation-related processing elements, such as a keyboard, tone generator and speaker, are connected to a star-type network. Desired processing elements are logically connected (e.g., a keyboard is logically connected to the input side of the to

A sound control apparatus is provided in a portable terminal for sounding a music tone in association with operation of the portable terminal, which is controlled by a main CPU. In the sound control apparatus, a memory memorizes music information representing a music tone and configu

A sound control apparatus is provided in a portable terminal for sounding a music tone in association with operation of the portable terminal, which is controlled by a main CPU. In the sound control apparatus, a memory memorizes music information representing a music tone and configu

A sound control apparatus is provided in a portable terminal for sounding a music tone in association with operation of the portable terminal, which is controlled by a main CPU. In the sound control apparatus, a memory memorizes music information representing a music tone and configu

An electronic musical instrument is operable to provide a music play and an associated capability utilized by users in association with the music play under different modes customized to the respective users. In the electronic musical instrument, an ID setting section sets identification

A sound control apparatus is provided in a portable terminal for sounding a music tone in association with operation of the portable terminal, which is controlled by a main CPU. In the sound control apparatus, a memory memorizes music information representing a music tone and configurati

A sound control apparatus is provided in a portable terminal for sounding a music tone in association with operation of the portable terminal, which is controlled by a main CPU. In the sound control apparatus, a memory memorizes music information representing a music tone and configurati

A server apparatus connected in a communication network provides a plurality of music piece template data files respectively representing features of source music pieces. A client apparatus connected in the communication network requests a music piece template data file from the serv

During reproduction of performance data in a particular performance style, an instruction can be given for shifting the reproduction to another performance style. In response to such a performance style shift instruction, the performance data of one or more of the performance parts o